10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.006 Low
EPSS
Percentile
78.8%
CentOS Errata and Security Advisory CESA-2007:0002
XFree86 is an implementation of the X Window System, which provides the
core functionality for the Linux graphical desktop.
iDefense reported three integer overflow flaws in the XFree86 Render and
DBE extensions. A malicious authorized client could exploit this issue to
cause a denial of service (crash) or potentially execute arbitrary code
with root privileges on the XFree86 server. (CVE-2006-6101, CVE-2006-6102,
CVE-2006-6103)
Users of XFree86 should upgrade to these updated packages, which contain a
backported patch and is not vulnerable to this issue.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2007-January/075622.html
https://lists.centos.org/pipermail/centos-announce/2007-January/075623.html
https://lists.centos.org/pipermail/centos-announce/2007-January/075626.html
https://lists.centos.org/pipermail/centos-announce/2007-January/075628.html
Affected packages:
XFree86
XFree86-100dpi-fonts
XFree86-75dpi-fonts
XFree86-ISO8859-14-100dpi-fonts
XFree86-ISO8859-14-75dpi-fonts
XFree86-ISO8859-15-100dpi-fonts
XFree86-ISO8859-15-75dpi-fonts
XFree86-ISO8859-2-100dpi-fonts
XFree86-ISO8859-2-75dpi-fonts
XFree86-ISO8859-9-100dpi-fonts
XFree86-ISO8859-9-75dpi-fonts
XFree86-Mesa-libGL
XFree86-Mesa-libGLU
XFree86-Xnest
XFree86-Xvfb
XFree86-base-fonts
XFree86-cyrillic-fonts
XFree86-devel
XFree86-doc
XFree86-font-utils
XFree86-libs
XFree86-libs-data
XFree86-sdk
XFree86-syriac-fonts
XFree86-tools
XFree86-truetype-fonts
XFree86-twm
XFree86-xauth
XFree86-xdm
XFree86-xfs
Upstream details at:
https://access.redhat.com/errata/RHSA-2007:0002
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 3 | i386 | xfree86-100dpi-fonts | < 4.3.0-115.EL | XFree86-100dpi-fonts-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86 | < 4.3.0-115.EL | XFree86-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-75dpi-fonts | < 4.3.0-115.EL | XFree86-75dpi-fonts-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-base-fonts | < 4.3.0-115.EL | XFree86-base-fonts-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-cyrillic-fonts | < 4.3.0-115.EL | XFree86-cyrillic-fonts-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-devel | < 4.3.0-115.EL | XFree86-devel-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-doc | < 4.3.0-115.EL | XFree86-doc-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-font-utils | < 4.3.0-115.EL | XFree86-font-utils-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-iso8859-14-100dpi-fonts | < 4.3.0-115.EL | XFree86-ISO8859-14-100dpi-fonts-4.3.0-115.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-iso8859-14-75dpi-fonts | < 4.3.0-115.EL | XFree86-ISO8859-14-75dpi-fonts-4.3.0-115.EL.i386.rpm |